| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO + NaH2PO2 = 2 NaCl + NaH2PO4
Ca3(PO4)3 + SiO2 + C = Ca2Si4 + P + CO =>
2 Ca3(PO4)3 + 12 SiO2 + 48 C = 3 Ca2Si4 + 6 P + 48 CO
C3H8O3 + KOH = C3H7O3K + H2O =>
C3H8O3 + KOH = C3H7O3K + H2O
HNO3 + Mg = Mg(NO3)2 + N2 + H2O =>
12 HNO3 + 5 Mg = 5 Mg(NO3)2 + N2 + 6 H2O
KClO + H2O = KOH + ClOH =>
KClO + H2O = KOH + ClOH
CsOH(aq) + H2SO3(aq) = Cs2SO3(aq) + H2O(l) =>
2 CsOH(aq) + H2SO3(aq) = Cs2SO3(aq) + 2 H2O(l)
Ag + HNO3 = Ag(NO3)2 + H2O + NO2 =>
Ag + 4 HNO3 = Ag(NO3)2 + 2 H2O + 2 NO2
FeBr3 + Na = NaBr + Fe =>
FeBr3 + 3 Na = 3 NaBr + Fe
NaI + Fe(No3)3 = NaNo3 + FeI3 =>
3 NaI + Fe(No3)3 = 3 NaNo3 + FeI3
K2S + KBr = K3BrS =>
K2S + KBr = K3BrS
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NaOH + ZrSiO4 = Na2ZrO3 + Na4SiO4 + H2O =>
6 NaOH + ZrSiO4 = Na2ZrO3 + Na4SiO4 + 3 H2O
Ba(NO3)2 + FeCl3 = BaCl3 + (NO3)2 + Fe =>
Ba(NO3)2 + FeCl3 = BaCl3 + (NO3)2 + Fe
Na + K2NO3 = N2 + K2O + Na2O =>
8 Na + 2 K2NO3 = N2 + 2 K2O + 4 Na2O
Ni(N03)2 + NaOH = Ni(OH)2 + NaN03 =>
Ni(N03)2 + 2 NaOH = Ni(OH)2 + 2 NaN03
Fe2O3 + S02 + SO3 = FeSO4 =>
6 Fe2O3 + S02 + 10 SO3 = 12 FeSO4
CaOH2 + Co2 = Ca2(Co3)2 + H2O =>
2 CaOH2 + 3 Co2 = Ca2(Co3)2 + 2 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
As2S2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S2 + 22 HNO3 + 4 H2O = 6 H2SO4 + 6 H3AsO4 + 22 NO
CuSO3 + Cu = Cu2SO3 =>
CuSO3 + Cu = Cu2SO3
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2SO3 + H2O + KMnO4 = Mn2O3 + Na2SO4 + KOH =>
4 Na2SO3 + H2O + 2 KMnO4 = Mn2O3 + 4 Na2SO4 + 2 KOH
HCl + BaBr2 = BaCl2 + HBr =>
2 HCl + BaBr2 = BaCl2 + 2 HBr
C0331H0443HO0226 + O2 = CO2 + H2O =>
C0331H0443HO0226 + 329 O2 = 331 CO2 + 222 H2O
C6H5C2H5 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 46 KMnO4 + 69 H2SO4 = 40 C6H6COOH + 23 K2SO4 + 46 MnSO4 + 104 H2O
CH3OH + CH3CH2COOH = CH3OOCCH2CH3 + H2O =>
CH3OH + CH3CH2COOH = CH3OOCCH2CH3 + H2O
PbO2 + CrI3 = PbI4 + Cr2O3 =>
3 PbO2 + 4 CrI3 = 3 PbI4 + 2 Cr2O3
Zn + Fe(ClO2)3 = Zn(ClO2)2 + Fe =>
3 Zn + 2 Fe(ClO2)3 = 3 Zn(ClO2)2 + 2 Fe
Cl2 + CrI3 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
21 Cl2 + 2 CrI3 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl2 + HPO4 = Ba3(PO4)2 + HCl3 =>
3 BaCl2 + 2 HPO4 = Ba3(PO4)2 + 2 HCl3
HC2H3O2 = C2H3O2 + H =>
HC2H3O2 = C2H3O2 + H
C9H8O3 + NaBH4 + H2O = C10H12O2 + H3BO3 + NaOH =>
20 C9H8O3 + 13 NaBH4 + 28 H2O = 18 C10H12O2 + 13 H3BO3 + 13 NaOH
CH3CHCH3 + CuO = CH3COCH3 + Cu + H2O =>
2 CH3CHCH3 + 3 CuO = 2 CH3COCH3 + 3 Cu + H2O
CH3CH2CH2COOK + KOH = CH3CH2CH3 + K2CO3 =>
CH3CH2CH2COOK + KOH = CH3CH2CH3 + K2CO3
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
CH3CH2CHO + Ag{+} + NH3 + H2O = CH3CH2COO{-} + Ag + NH4{+} =>
CH3CH2CHO + 2 Ag{+} + 3 NH3 + H2O = CH3CH2COO{-} + 2 Ag + 3 NH4{+}
Pb(NO3) + NaI = PbI + NaNO3 =>
Pb(NO3) + NaI = PbI + NaNO3
H3O + CO3 = CO2 + H2O =>
2 H3O + CO3 = CO2 + 3 H2O
Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + H2O =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
Cr{3} + BiO3{-} + H{+} = Bi{3} + Cr2O7{-2} + H2O =>
2 Cr{3} + 3 BiO3{-} + 4 H{+} = 3 Bi{3} + Cr2O7{-2} + 2 H2O
Al + I = Al{3+} + I{-} =>
Al + 3 I = Al{3+} + 3 I{-}
ZnO + P2O5 = Zn3(PO4)2 =>
3 ZnO + P2O5 = Zn3(PO4)2
C5H11OH + H2SO4 = CH3 + CO2 + SO2 =>
10 C5H11OH + 3 H2SO4 = 42 CH3 + 8 CO2 + 3 SO2
CuO(S) = Cu(S) + O2(g) =>
2 CuO(S) = 2 Cu(S) + O2(g)
C5H11OH + H2SO4 = CH3 + CO2 + SO2 =>
10 C5H11OH + 3 H2SO4 = 42 CH3 + 8 CO2 + 3 SO2
NaClO + KI = KCl + I2 + NaO =>
2 NaClO + 2 KI = 2 KCl + I2 + 2 NaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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